Results 271 to 280 of about 3,742,515 (329)

Fluid-Solid Coupling Analysis of Granular Materials

2020
The coupling between granular materials and fluid widely exist in nature and human activities, such as sediment in the river course, seepage of liquid water in sand and gravel soil, and interactive movement in the gas-solid two-phase flow in chemical equipment.
Shunying Ji, Lu Liu
openaire   +1 more source

Hybrid Modelling of Coupled Pore Fluid-solid Deformation Problems

Pure and Applied Geophysics, 2000
A hybrid formulation for coupled pore fluid-solid deformation problems is proposed. The scheme is a hybrid in the sense that we use a vertex centered finite volume formulation for the analysis of the pore fluid and a particle method for the solid in our model. The pore fluid formally occupies the same space as the solid particles.
Sakaguchi, H, Muhlhaus, HB
openaire   +4 more sources

3D fluid-solid coupling simulation for plate-type nuclear fuel assemblies under the irradiation condition

Progress in Nuclear Energy, 2020
In this study, a three-dimensional (3D) fluid-solid coupling simulation with the full consideration of irradiation effects for plate-type nuclear fuel assemblies was conducted.
Yingwei Wu, Suizheng Qiu, Yangyang Wang   +2 more
exaly   +2 more sources

Fluid–solid coupling dynamic model for oscillatory growth of multicellular lumens

Journal of Biomechanics, 2022
The development of multicellular lumens involves the interplay of cell proliferation, oscillation, and fluid transport. In this paper, a fluid-solid coupling dynamic model is proposed to investigate the physical mechanisms underlying the oscillatory growth of lumens.
Shu-Yi Sun, Xi-Qiao Feng
openaire   +2 more sources

Comprehensive Investigation of Loss Calculation and Sequential Iterative Fluid-Solid Coupling Schemes for High-Speed Switched Reluctance Motors

IEEE transactions on energy conversion, 2021
This article proposes a comprehensive investigation method for loss calculation and temperature rise prediction in high-speed and high-power switched reluctance machines (SRMs).
Chun Gan, Yu Chen, Xiu-Peng Cui, Jian-Bo Sun, R. Qu, J. Si, Kai Ni   +6 more
semanticscholar   +1 more source

The Comparative Study on the Gassy Coal Thermal-Fluid-Solid Coupling and no Coupling

Advanced Materials Research, 2014
In order to study the mechanism of dynamic disaster on gassy coal and realize the monitoring and prediction, with the Didao mine as an example, this paper set up the thermal fluid-solid three field couple mathematical models of driving face and comparative analyzed the mathematical models between couple and not couple by using the software comsol.
Tao Qin, Kai Yun Zhang, Hong Lei Liu
openaire   +1 more source

A fluid–solid coupling model for hydraulic fracture of deep coal seam based on finite element method

The Physics of Fluids
The fluid–solid coupling effect is more pronounced in the process of deep coal seam development compared to shallow coalbed methane, exerting a greater influence on production, and cannot be disregarded. Throughout the extraction process, the interaction
Dong-Xu Zhang, Chengxi Wu, Ze-Jin Shi, Yaqi Li, Yu-Long Zhao, Xudong Wu   +5 more
semanticscholar   +1 more source

A novel fluid–solid coupling model for the oil–water flow in the natural fractured reservoirs

, 2021
The mutual coupling effect between the fluid flow and the in situ stress fields cannot be ignored during the development of natural fractured reservoirs (NFRs), such as in the waterflooding process. In this study, a discrete fracture model is proposed to
Dong-Xu Zhang, Lie-Hui Zhang, Hui-Ying Tang, Shuwu Yuan, Hui Wang, Shengnan Chen, Yu-Long Zhao   +6 more
semanticscholar   +1 more source

A Fully Implicit Computational Strategy for Strongly Coupled Fluid–Solid Interaction

Archives of Computational Methods in Engineering, 2007
This article summarizes the authors' research work in the area of computational modeling of interaction of fluid flows with solid structures. First, the authors give an overview of computational strategies commonly employed for the simulation of fluid-solid interaction and their perspective.
Djordje Peric, Wulf Dettmer
openaire   +3 more sources

Fluid–solid coupling analysis of submerged water jet cavitation micro-forming

The Physics of Fluids
Submerged cavitating waterjet micro-forming is a novel jetting technology. Existing detection devices cannot accurately detect bubble distribution in still water domains and target workpiece processing areas.
Pei-Yuan He, Shi-Ying Jiang, Hengjie Zhang, Fu-Zhu Li, Liang Yu, Xin-Yao Hu, Lin-Qiang Zhang, Yun Wang   +7 more
semanticscholar   +1 more source